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经营范围
发明名称
Improvements in or relating to radio receivers
摘要
申请公布号
GB440483(A)
申请公布日期
1935.12.30
申请号
GB19340016188
申请日期
1934.05.30
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H03G3/26
主分类号
H03G3/26
代理机构
代理人
主权项
地址
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